baber/WOPTO huggingface dataset:
Patent JP-S56158304-A (JP)
Title: Image fiber with light guide
Inventor: MATSUDA HIROO
IPC: G02B23/26
Filed: 1980-05-10
Abstract: PURPOSE:To eliminate the waste of illumination light, by joining a glass cylinder to the emission end surface of a light guide to give a flection to the illumination light and then illuminate an object to be observed and at the same time securing an image formation of the above-mentioned object on the incident end surface of an image fiber. CONSTITUTION:A glass cylinder 16 that transmits the illumination light of a light guide 12 is joined to the emission end surface 15 of the guide 12 which is provided at the outer circumference of the incident surface 18 of an image fiber 11 via a jacket part 13 and with its outer side surrounded by a jacket part 14. A convex lens 19 is put in front of the cylinder 16 to give a flection to the illumination light for an effective illumination of an object 17 to be observed and to secure an image formation of the object 17 on the surface 18. In such way, an inconvenience in which the object 17 is illuminated only in a circular form as long as no lens is used can be eliminated. Thus the waste of illumination light is avoided to ensure a suited application to a medical endoscope or the like.
Patent JP-H11249297-A (JP)
Title: Photosensitive planographic printing plate and manufacture thereof
Inventor: KIZU NORIYUKI
IPC: G03F7/004
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition suitably used to prepare a photosenstive planographic printing plate excellent in suppression of blocking, printing withstanding strength to ultraviolet ink, and to provide the photosensi tive planographic printing plate and the manufacturing method thereof. SOLUTION: A photosensitive planographic pringing plate contains a compound having two or more ethylenically unsaturated groups that can be radically polymerized, in a molecule, an alkali soluble or swelling high molecular compound, and 0.01-5 wt.% of an organic solvent. A photosensitive composition further contains a diazo compound.
Patent JP-S62278041-A (JP)
Inventor: ROJIERU ROTSUKU
IPC: B31B1/74
Filed: 1987-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53147487-A (JP)
Title: Semiconductor device
Inventor: ENOMOTO TATSUYA
IPC: H01L21/301
Filed: 1977-05-27
Abstract: PURPOSE: To increase the scale of integration by using diffused layers as a first wiring layer and the layers formed simultaneously with gate electrodes as a second wiring layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02241470-A (JP)
Title: Link mechanism for artificial horse body for riding simulator
Inventor: YAMAGUCHI MASAAKI
IPC: A63B69/04
Filed: 1989-03-15
Abstract: PURPOSE:To enable execution of a motion approximately similar to that of an actual horse by a method wherein when an artificial horse body is moved forward, a neck is lowered and a head is raised, and when it moved backward, the neck is raised and the head is lowered. CONSTITUTION:When an artificial horse body 1 effects a motion, for example, in a forward direction, a rope 34 connected to a horizontal bar 21 is pulled in a direction shown by an arrow mark F1, and a lever 32 is rotated in the direction shown by an arrow mark F2 against the energizing force of a spring 33. As a result, first and second links 36 and 38 are moved in the directions shown by arrow marks F3 and F4. Since an extension piece 4A of a neck part 4 connected to the end part of the first link 36 through a pin 37 is pulled in the same direction, the neck part 4 is rotated in the direction of an arrow mark F5, i.e., a downward direction. Meanwhile, since, along with movement of the second link 38 in the direction of the arrow mark F4, an arm 40 is also rotated in the same direction, a third link 42 mounted concentrically to the arm 40 and a pin 39 is pushed in the direction of an arrow mark F6, and a head part 3 is rotated in the direction of an arrow mark F7, i.e., an upward direction.
Patent JP-H07273180-A (JP)
Title: Element isolation method
Inventor: AOYANAGI TAMIROU
IPC: H01L21/76
Filed: 1994-03-31
Abstract: PURPOSE:To suppress the influence of a defect on the characteristics of element an element without increasing the occupation area of element isolation region by performing the trench etching after a side wall is formed in the opening of a trench etch mask formed on the surface of a semiconductor substrate. CONSTITUTION:A stress relaxing film 202, a nonoxidative film 203, and a trench etch mask film 204 are deposited sequentially on a semiconductor substrate 201. The films 202, 203 and 203 are then removed from a part corresponding to an element isolation region by photolithography to make an opening 210 having a width within the limit of photolithography. A side wall 205 is then formed in the opening 210. Subsequently, etching is performed using the films 202, 203, 204 and the side wail 205 as a mask thus making a trench. Thereafter, the film 204 and the side wall 205 are removed and an insulating film is deposited on the inner wall of the trench which is eventually filled with a semiconductor before an oxide is deposited using the film 203 as a mask.
Patent JP-S54153521-A (JP)
Title: Television receiver
Inventor: HASEGAWA SHINJI
IPC: H04N5/45
Filed: 1978-05-25
Abstract: PURPOSE: To make easy the confirmation of the content of the program for other channels, by using one of the two receiving tubes as master and another as monitor, and performing the automatic scanning of channel with the monitor tube.  
     CONSTITUTION: In normal usage, the pulse generator 15 oscillates, the counter output is sequentially shifted in a given distance to perform the automatic scanning of the channel at monitor side. In this case, at the master side, the channel selected manually is projected. When the switch 3 is turned on with the monitor receiving tube 1S having the program to be hoped, the shift of the counter output is stopped and the counter output is fixed. Further, the first gate circuit 14A is open with the switch 3 turned on and automtic channel selection is made at the master side. When the button is released, the pulse generator 13 again start the oscillation to perform automatic scanning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03265048-A (JP)
Title: Memory system
Inventor: MASAGO HIDEKI
IPC: G06F12/06
Filed: 1990-03-15
Abstract: PURPOSE:To execute the bank switching of a memory in a ROM system by constituting a bank register so that the bank switching control is executed by using an address signal and a read signal supplied to the memory from a CPU. CONSTITUTION:A bank register 1 is constituted so that the control of bank switching is executed by using an address signal and a read signal supplied to a memory 3 from a CPU 2. For instance, when the memory 3 is constituted of banks 30 - 34, the register 1 generates an address signal for bank switching or a chip select signal by using the address signal and the read signal supplied to the memory 3 from the CPU 2 and executes the control of bank switching. In such a way, the bank switching of the memory is executed even in a read- only memory system without generating a signal for bank switching.
Patent JP-S63229410-A (JP)
Title: Manufacture of semiconductor laser and optical fiber coupling module
Inventor: TODA KAZUO
IPC: G02B6/42
Filed: 1987-03-18
Abstract: PURPOSE:To set a lens at the position where the highest coupling efficiency is obtained and to reduce deterioration and variance in the coupling efficiency by detecting the focusing point depending upon the optical axis of a semiconductor laser and the lens and monitoring the optical axis shift between the semiconductor laser and lens. CONSTITUTION:A semiconductor laser holder 11 is held by a chuck, etc., an optical semiconductor position detecting element 14 whose relative position with the semiconductor laser 2 is fixed is installed having its surface perpendicularly to the optical axis, and the semiconductor laser 2 is driven to process a signal from the optical semiconductor position detecting element 14 by an optical axis detecting circuit 15, thereby detecting which position on the surface of the optical semiconductor detecting element 14 the optical axis of the semiconductor laser 2 is present. Then, a lens holder 16 where the lens 5 is fixed is slid on the semiconductor laser holder 11 at right angles to the optical axis to detect the focusing position by the optical semiconductor position detecting element 14 and an optical axis detecting circuit 15. Then, the optical semiconductor position detecting element 14 is detached and an optical fiber 10 is fixed to a ferrule 8 with an adhesive, ground slantingly at 8 deg., and inserted into a ferrule holder 7, and its position is adjusted.
Patent JP-S53147730-A (JP)
Title: Preparation of vehicle for heat-resistant coating
Inventor: OZAKI TETSUJI
IPC: C08G77/00
Filed: 1977-05-30
Abstract: PURPOSE: To propare a vehicle for use in coating of excellent heat resistance, also having curability at ordinary temperatures, by co-hydrolyzing condensation of a specific organosilicate with a specific organosiloxane in the presence of an inorganic acid catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56160811-A (JP)
Title: Setting method for roll chock
Inventor: MAEDA KAORU
IPC: B21B31/07
Filed: 1980-05-13
Abstract: PURPOSE:To set and release a roll chock easily in a short time, by making a set ring instead of a half ring engage with the main body of a roll. CONSTITUTION:A part of the side wall of an annular groove 3 having a half ring inserted, is cut off a to open toward the roll end, in a work roll 1. An annular set ring 2 having an internal projection at a position facing to the said open part is advanced from the end of the work roll 1 into the annular groove 3 so as to fit the internal projection to the open part; the set ring 2 is then turned around so as to shift the internal projection from the open part of the annular groove 3 to the closed parts on both sides. A key 5, elastically pressed by a spring 6 from the roll 1 side, is inserted into a concave hole 14 of the set ring 2 so as to engage with the main body of the work roll 1, and the roll chock 15 is set.
Patent JP-S51138304-A (JP)
Title: Anti-rush current on_off circuit
Inventor: UEDA HIROSHI
IPC: H05B6/68
Filed: 1975-05-26
Abstract: PURPOSE: To obtain an anti-rush current ON-OFF circuit with a simple and inexpensive circuit structure and capable of thoroughly controlling the inrush current at a peak phase in a transformer-loaded apparatus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000254734-A (JP)
Title: Tube forming device
Inventor: FUJIMURA SHOZO
IPC: B21D22/16
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a tube forming device capable of bending a forming part of a tube halfway. SOLUTION: Plural forming rollers 27, which reduces a tube 42 in the radial direction by rotating around a prescribed rotation axis on the same circle loci, are arranged. The tube is held to a tube holding fixture 33. A rotation means (rotation table 50), which moves the tube holding fixture 33 along a circular arc around the forming part of the tube 42 or its neighborhood in the horizontal direction, is arranged.
Patent JP-S63228145-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONDA HIROYUKI
IPC: G03C1/12
Filed: 1987-03-17
Abstract: PURPOSE:To improve the sensitivity of the titled material and to suppress the generation of fogging by spectrally sensitizing a silver halide particle contd. in at least one layer of silver halide emulsion layers with a specified compd. CONSTITUTION:The silver halide particle contd. in at least one layer of the silver halide emulsion layers is spectrally sensitized with the compd. shown by formulas I, II and/or III wherein Z1-Z4 and Q1 and Q2 are each a nonmetal atomic group necessary for forming a 5 or 6 membered heterocyclic ring, W1 and W2 are each oxygen or sulfur atom., etc., R1, R3, R5 and R6 are each alkyl or a substd. alkyl group, etc., R2, R4, R7, R8 and R9 are each hydrogen atom., alkyl, a substd. alkyl, aryl, a substd. aryl or a heterocyclic ring group, etc., Y is oxygen atom. or -CONH- group, R10 is hydrogen or fluorine atom., a lower alkyl group, L1-L11 are each methine or a substd. methine group, X<-> is an acidic anion. Thus, the titled material having the sufficiently high sensitivity and with suppressed fogging is obtd.
Patent JP-H0214318-A (JP)
Title: Floating point circuit having buildable number of multiplier cycles and variable division cycle ratio
Inventor: MAAKU BAAMAN
IPC: G06F7/57
Filed: 1989-03-14
Abstract: PURPOSE: To optimize cycle number and cycle ratio to be requested between a division/square root unit and a multiplier unit by using an independent division clock for the division/square root unit and synchronizing input/output with the cycle clock of the multiplier. CONSTITUTION: A separated division clock signal is transmitted to a division/ square root operation unit 24. When the operation is completed within the operation unit 24, the result is loaded on the stage 1 of a multiplier 22. In this case, the emptiness of the multiplier 22 is guaranteed when the operation is completed and an NOP (no operation) is inserted into the cycle because the division/square root operation result is unloaded without delay via the multiplier 22. When the multiplier 22 is occupied by other operations when the operation is terminated and an unloading is started, a standby is performed till the mutliplier 22 becomes usable.
Patent JP-S52145808-A (JP)
Title: Gas suction device
Inventor: INOUE WAHEI
IPC: F04C29/02
Filed: 1976-05-31
Abstract: PURPOSE: To promote exhaustion and sealing capacity of a screw compressor by a gas suction device in which a jet vacuum pump is inserted on the way of a suction pipe of the screw compressor for injecting preventing liquid of gas leakage of the screw compressor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59188832-A (JP)
Title: Magnetic recording medium
Inventor: TAKAZAWA TAKAO
IPC: G11B5/702
Filed: 1983-04-11
Abstract: PURPOSE:To prevent generation of a sticking phenomena between layers upon long-term preservation by binding a specific organopolysiloxane compd. to a back coating layer by irradiation of radiations. CONSTITUTION:The organopolysiloxane compd. formed by direct or indirect bonding of at least one group of the thioester group and ester group expressed by the general formula -SCOR<1>, -OCOR<1>, -SCOR<2> or -OCOR2 (R<1>: 7-21C monovalent hydrocarbon group, R<2>: -CH=CH2 or -C(CH3)=CH2 group) and Si at the terminal or intermediate position of the molecular chain is bounded to a back coating layer by irradiation of radiations. The organopolysiloxane compd. usable particularly in this invention consists preferably of the constitutional formula expressed more specifically by the general formula V and is coated preferably at 6-1,000mg for each 1m<2> on the back coating layer. Electron rays, neutron rays, etc. are conceivable for the radiations and are irradiated preferably at 1- 10 Mrad.
Patent JP-S63230385-A (JP)
Title: Ribbon-feeding mechanism for daisy wheel impact printer
Inventor: OSHINO GENJI
IPC: B41J33/388
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate the need for a ribbon-feeding motor, thereby reduce cost, to reduce the weight of a carriage and thereby save electric power, by oscillating an arm to rotate a ratchet wheel through utilizing a returning force of a hammer after an operation, and transmitting the rotation to a ribbon- feeding shaft to feed a ribbon. CONSTITUTION:A hammer 15 pressed against a fixed stopper 14 by energizing by a return spring 19 is moved against the force of the spring 19 by energizing a coil 20, whereby the hammer 15 is made to strike a selected type 22a against a platen 21, with a printing ribbon 23 therebetween. Thus, printing on a paper 24 set on the platen 21 is sequentially performed. When the hammer 15 is returned after printing by a recoil strength of the spring 19 and the rebound from the collision against the platen 21, a base end 15a of the hammer 15 pushes one end 25a of an arm 25 to oscillate the arm 25 against an arm spring 27, whereby the other end 25b of the arm 25 is engaged with a ratchet wheel 32 to rotate the wheel 32, and the rotation is transmitted to a ribbon-feeding shaft 37 to feed the ribbon 23.
Patent JP-H08234150-A (JP)
Title: Acoustic optical filter
Inventor: HOSOI TORU
IPC: G02F1/125
Filed: 1995-02-28
Abstract: PURPOSE: To provide an acoustic optical filter such as optical wavelength filter or the like in which a low side lobe is realized without increasing an element scale and power consumption. CONSTITUTION: This filter is a filter converting the single linearly polarized light excited at the input end of a channel type optical waveguide 12 formed on a substrate into a linearly polarized light with which a specific wavelength component is orthogonally crossed and surface acoustic wave exciting electrodes 13 generating a surface acoustic wave are arranged in the vicinity of the center of the lengthwise direction of the optical waveguide 12 and the filter is constituted so that propagation loss values of the surface acoustic wave in the interactive area 14 between the surface acoustic wave and the polarized light are changed in the lengthwise direction of the optical waveguide 12.  Thus, the intensity distribution of the surface acoustic wave is generated with respect to the propagation direction of a light wave and the combination having proper weighting to the surface acoustic wave and the light wave is performed and then low side lobe level is realized.
Patent JP-S54155170-A (JP)
Title: Manufacture of torque transmission of electromagnetic coupling unit
Inventor: TAKAYAMA MASAHIRO
IPC: B21D53/16
Filed: 1978-05-26
Abstract: PURPOSE: To shorten the working hours and to inexpensively manufacture the title transmission, by welding into L-type one body the cylindrical parts being formed from the sheet material through a ring parts of a specified shape, and the separately formed ring parts, at manufacturing the titled transmission.  
     CONSTITUTION: The inner and outer diameter poritions of the sheet material 14 are worked by the press cutter, to form the ring parts 15 provided with plural pawls 8a in its inner diameter portion. The parts 15 is bent by pressing vertically to its plane, and is formed into a cylindrical parts provided with plural pawls 8a. Next, the parts 15 is finished by the lathe into the specified dimension, and the cylindrical parts 8A is completed. The ring parts 8B, being separately prepared by the press cutting work from the sheet material, and above cylindrical parts 8A are welded into one body, and the titled transmission is obtained. As compared with the conventional method, the yield of material is improved, the working hours and the cost are greatly reduced, and the titled transmission is inexpensively manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11316749-A (JP)
Title: Method for identifying redundant data in data storage system
Inventor: BOGGS GARY LEE
IPC: G06F11/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for identifying dangerous state data in a system having a redundant component. SOLUTION: The method contains a step where respective nodes show the system by a plurality of nodes which have the number of routes, which shows the number of routes introduced to the nodes, and which show components and by a plurality of routes showing a communication route between the components, a step reducing the number of routes by one on the respective nodes for respective faults in the route introduced to the node, a step reducing the number of routes by one on the respective nodes of all the routes introduced from the respective nodes having the number '0' of routes, a step reducing the number of routes by one on the respective nodes on all the routes introduced from the node where the fault occurs and a step for indicating the graphical drawing of the nodes and the routes to a user.
Patent JP-S60208940-A (JP)
Title: Separation and purification of long-chain saturated acid
Inventor: TAKEUCHI SOUICHIROU
IPC: C07C51/47
Filed: 1984-03-31
Abstract: PURPOSE:Long-chain unsaturated fatty acids are separated from a mixture thereof with long chain fatty acids by reverse phase partition chromatography using a specific organic solvent as an eluent to collect long-chain unsaturated fatty acids efficiently through simple operations. CONSTITUTION:Long-chain fatty acid mixture is subjected to reverse phase partition chromatography using, as an eluent, an organis solvent with a solubility parameter of 11-20 to separate long-chain unsaturated fatty acids such as eicosapentaenoic acid or docosahexaenoic acid, which are used as a starting materials of prostaglandin. As an eluent, is cited acetonitrile, methanol, ethanol, N-methylformamide or formamide. Methanol is most preferred, because it has good separation activity and easiness in solvent removal. The solvent is previously refluxed to eliminate oxygen whereby the formation of peroxides can be avoided.
Patent JP-H09231621-A (JP)
Title: Production of disk
Inventor: KUMAGAMI JIYURIA
IPC: G11B7/26
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce deformation of a disk due to hardening and shrinkage of a UV resin when two layers are formed on the recording plane. SOLUTION: First, a substrate 1 having a first recording plane 2 on its surface is formed. Then a UV resin intermediate layer 4 having an almost flat surface is formed to cover the first recording layer 2. Then a second recording layer 5 of a UV resin having a second recording plane is formed to cover the intermediate layer 4. By forming the intermediate layer 4, the second recording layer 5 can be made thin and hardening and shrinkage of the second recording layer can be reduced to prevent deformation of the disk.
Patent JP-H04277413-A (JP)
Title: Manufacture of cable using ceramic superconductor
Inventor: KIKUCHI SUKEYUKI
IPC: H01B13/00
Filed: 1991-03-05
Abstract: PURPOSE:To provide a manufacturing method of a cable using a ceramic superconductor whose shape does not change and whose superconducting property is not deteriorated even when heat-treated after unheated linear ceramics being disposed around a metal rod or pipe. CONSTITUTION:Heat treatment is performed after the periphery of a linear composite body 1 composed of a metal and raw material substances, which are plurally arranged around the periphery of a metal rod or a pipe 2 and are to become a ceramic superconductor, has been bound with metal rings 3 at suitable locations in its longitudinal direction.
Patent JP-H09237553-A (JP)
Title: Pinch side contact piece for disconnecting switch
Inventor: MATSUKAWA SATOSHI
IPC: H01H31/28
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To horizontally hold finger contact pieces, prevent defective contact with a pinched contact piece due to vibration, and maintain the good contact state by suppressing the rotation of the finger contact pieces in the vertical direction around carriers. SOLUTION: A pair of finger contact pieces 29 having a U-shaped cross section are fitted to carriers 17 erected on both sides of the tip section of a blade 7a rotatably in the horizontal direction around the carriers 17, and the finger contact pieces 29 are electrically connected to the blade 7a via connecting conductors 25 fitted to their base end sections. When a pinched contact piece 6b expands the tip sections of the finger contact pieces 29 of contact pieces 26a to rotate them in the opposite directions around the carriers 17 in a closing action, the contact pieces 6b, 29 are held at the proper contact pressure. Even if the blade 7 a is vertically moved by the vibration of an earthquake, the finger contact pieces 29 are not rotated in the vertical direction, and the contact between the contact pieces 6b, 29 is satisfactorily maintained.